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stty: fix bb_common_bufsiz1 use in NOEXEC

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function                                             old     new   delta
stty_main                                           1211    1221     +10
do_display                                           379     370      -9

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2017-08-06 20:55:56 +02:00
parent 035e71578e
commit 184c738582
3 changed files with 12 additions and 9 deletions
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2
NOFORK_NOEXEC.lst
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@@ -327,7 +327,7 @@ softlimit - noexec. spawner
sort - noexec. runner
split - runner
ssl_client - longterm
start-stop-daemon
start-stop-daemon - not noexec: uses bb_common_bufsiz1
stat - nofork candidate(needs fewer allocs)
strings - runner
stty - noexec. nofork candidate: has no allocs or opens except xmove_fd(xopen("-F DEVICE"),STDIN). tcsetattr(STDIN) is not a problem: it would work the same across processes sharing this fd